3-375OSY

Reduced Pressure Principle Backflow Preventer

Product Image 600 x 600 - 375
Product Image 600 x 600 - 375

3-375OSY

Reduced Pressure Principle Backflow Preventer

The Zurn Wilkins 375 Reduced Pressure Principle Backflow Preventer provides high hazard protection for all applications. The flanged, epoxy coated ductile iron body is available with multiple shut-off valve options for installation versatility.

BIM Resource Where To Buy
  • 3" reduced pressure principle assembly with OS&Y gate valves
  • Short lay-length for small space installation
  • Ideal for any backflow replacement
  • Utilizes Zurn Wilkins low headloss compound check for reliable and superior performance
  • No threads or taps in body or cover, eliminating exposure to corrosion
  • Single access cover reduces downtime
  • NRS (standard), OS&Y, or Butterfly shut-off valves available
  • Available in flanged, grooved, or grooved x flanged end connections for installation versatility
RK212-350CK2

Second Check Assembly Repair Kit for 2-1/2" and 3" 375/350/475/450
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Retrofit or Replacement Retrofit
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